Is the Pixelcove Citation Tracker MCP server down?

• Added readOnlyHint: true (inferred from the name). (verify)

{
  "name": "citation_tracker_check",
  "description": "Sends one prompt to 1 to 4 search assistants (Perplexity, OpenAI, Anthropic, Gemini) and reports whether each cites your target domains: cited status, citation count, cited domains, model, and a structured error per engine. Started concurrently; a failed engine returns `cited: null` and does not block the others (PD7). Paid, $0.75/call; read-only and safe to retry.",
  "inputSchema": {
    "type": "object",
    "required": [
      "prompt",
      "engines",
      "targets"
    ],
    "properties": {
      "prompt": {
        "type": "string",
        "maxLength": 4000,
        "minLength": 1,
        "description": "The prompt to send to the search assistant(s), verbatim. 1 to 4000 characters."
      },
      "engines": {
        "type": "array",
        "items": {
          "enum": [
            "perplexity",
            "openai",
            "anthropic",
            "gemini"
          ],
          "type": "string"
        },
        "maxItems": 4,
        "minItems": 1,
        "description": "1 to 4 distinct engines to check, from perplexity, openai, anthropic, gemini.",
        "uniqueItems": true
      },
      "targets": {
        "type": "array",
        "items": {
          "type": "string",
          "pattern": "^(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\\.)+[a-z]{2,63}$",
          "maxLength": 253,
          "minLength": 1,
          "description": "A normalized domain, e.g. example.com (no scheme, no path, no whitespace, lowercase)."
        },
        "maxItems": 10,
        "minItems": 1,
        "description": "1 to 10 target domains to check for a citation."
      }
    },
    "additionalProperties": false
  },
  "annotations": {
    "readOnlyHint": true
  }
}

• Added readOnlyHint: true (inferred from the name). (verify)

{
  "name": "citation_tracker_check_one",
  "description": "Sends one prompt to one search assistant (Perplexity, OpenAI or Gemini) and reports whether it cites your target domains: cited status, citation count, cited domains, model, and a structured error. For Claude, or several engines in one call, use citation_tracker_check. Paid, $0.15/call; read-only and safe to retry.",
  "inputSchema": {
    "type": "object",
    "required": [
      "prompt",
      "engines",
      "targets"
    ],
    "properties": {
      "prompt": {
        "type": "string",
        "maxLength": 4000,
        "minLength": 1,
        "description": "The prompt to send to the search assistant(s), verbatim. 1 to 4000 characters."
      },
      "engines": {
        "type": "array",
        "items": {
          "enum": [
            "perplexity",
            "openai",
            "gemini"
          ],
          "type": "string"
        },
        "maxItems": 1,
        "minItems": 1,
        "description": "Exactly one engine: perplexity, openai, or gemini."
      },
      "targets": {
        "type": "array",
        "items": {
          "type": "string",
          "pattern": "^(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\\.)+[a-z]{2,63}$",
          "maxLength": 253,
          "minLength": 1,
          "description": "A normalized domain, e.g. example.com (no scheme, no path, no whitespace, lowercase)."
        },
        "maxItems": 10,
        "minItems": 1,
        "description": "1 to 10 target domains to check for a citation."
      }
    },
    "additionalProperties": false
  },
  "annotations": {
    "readOnlyHint": true
  }
}

• Added readOnlyHint: true (inferred from the name). (verify)

{
  "name": "citation_tracker_check_perplexity",
  "description": "Sends one prompt to Perplexity (sonar) and reports whether it cites your target domains, with citation count and cited domains. Free: one call per caller and 100 calls total per UTC day; both limits fail closed. A real live evaluation before you pay for citation_tracker_check.",
  "inputSchema": {
    "type": "object",
    "required": [
      "prompt",
      "targets"
    ],
    "properties": {
      "prompt": {
        "type": "string",
        "maxLength": 4000,
        "minLength": 1,
        "description": "The prompt to send to the search assistant(s), verbatim. 1 to 4000 characters."
      },
      "targets": {
        "type": "array",
        "items": {
          "type": "string",
          "pattern": "^(?:[a-z0-9](?:[a-z0-9-]{0,61}[a-z0-9])?\\.)+[a-z]{2,63}$",
          "maxLength": 253,
          "minLength": 1,
          "description": "A normalized domain, e.g. example.com (no scheme, no path, no whitespace, lowercase)."
        },
        "maxItems": 10,
        "minItems": 1,
        "description": "1 to 10 target domains to check for a citation."
      }
    },
    "additionalProperties": false
  },
  "annotations": {
    "readOnlyHint": true
  }
}